This library provides convenient combinators for working with and building
parsing combinator libraries.
Given a few simple instances, e.g. for the class
'Text.Parser.Combinators.Parsing' in "Text.Parser.Combinators.Parsing" you get
access to a large number of canned definitions. Instances exist for the parsers
provided by 'parsec', 'attoparsec' and base’s "Text.Read".
